SANTA CLARA, Calif. – Randy Moss is prepared for cheers, he’s prepared for boos. He is embracing all the hype surrounding his return to Minnesota, where his illustrious NFL career began 14 years ago. Moss is headed back to the Metrodome on Sunday in his No. 84 jersey for the San Francisco 49ers, eager to step onto the very field where he played some of his best games in seven-plus seasons with the Vikings and leave one final impression. Especially after his short, rocky stint back with the team in 2010 didn’t go quite as planned.